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bookmark! commonly used injection molding material material material temperature table/sheet

Date: 2020-05-17 09:56 Views: 2154 Source: Internet

in injection molding process in, to various issues, 如出现 deformation, cracks, 出现网状 crazing, 熔结痕, generate and other and other, this or more or less and injection molding temperature degree related.


plastics types type

mold temperature ℃

                    material temperature degree ℃

起始段

in 段

front 段至射咀

PS

10-75

150-160

200-260

200-280

HIPS

10-75

150-160

190-260

200-280

ABS

10-80

150-160

190-260

220-270

LDPE

20-60

130-200

220-300

230-310

HDPE

20-60

130-200

220-300

230-310

PP

10-80

140-180

220-290

220-325

PC

70-115

230-270

280-340

300-350

PMMA

30-70

140-170

190-220

190-240

PA6

50-80

200-210

210-230

210-230

PA66

50-80

190-250

250-280

250-280

POM

60-90

160-180

175-210

190-210

PPO

40-80

250-290

300-320

300-330

PU

40-80

170-200

180-210

190-240

CP

30-80

160-180

190-220

180-210